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a note on certain classes of retro banach frames
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نویسنده
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goswami mayur
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منبع
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sahand communications in mathematical analysis - 2023 - دوره : 20 - شماره : 1 - صفحه:1 -17
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چکیده
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A new class of retro banach frames called retro bi-banach frame has been introduced and studied with illustrative examples. relationships of a retro bi-banach frame with various existing classes of banach frame are presented. in the sequel, we deal with characterizations of the near-exact retro banach frame and discuss the invariance of near-exact retro banach frames under block perturbation. finally, applications regarding the rank of a matrix and eigenvalue problems have been demonstrated.
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کلیدواژه
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banach frame ,retro banach frame ,near-exact retro banach frame ,retro bi-banach frame
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آدرس
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kalyan p.g. college, department of mathematics, india
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پست الکترونیکی
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mayurpuri89@gmail.com
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Authors
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